Green Brook township, New Jersey Population 2024

7,267
7K7.1K7.2K7.2K7.3K7.3K2010201220142016201820202022202420262028YearPopulation

Green Brook township Demographics

According to the most recent ACS, the racial composition of Green Brook township was:

  • White: 56.75%
  • Asian: 25.62%
  • Other race: 9.28%
  • Two or more races: 8.35%
  • Black or African American: 0%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
4.4 sq mi
Density (mi²)
1,648.80/sq mi
Growth Since 2020
0.11% (8)
The current population of Green Brook township, New Jersey is 7,267 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 7,259.

Population by Race

Race
Population
Percentage (of total)
White3,96256.75%
Asian1,78925.62%
Other race6489.28%
Two or more races5838.35%
Black or African American00%
Native American00%
Native Hawaiian or Pacific Islander00%
56.75%25.62%9.28%8.35%Race

White

Asian

Other race

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Green Brook township Population by Race

Green Brook township Population Pyramid 2024

01020304050607080500450400350300250200150100500050100150200250300350400450500MaleFemale

Green Brook township Median Age

46.5

Total

44.3

Male

46.7

Female

Green Brook township Adults

There are 5,548 adults, (1,109 of whom are seniors) in Green Brook township.

Green Brook township Age Dependency

57.3

Age Dependency Ratio

25

Old Age Dependency Ratio

32.3

Child Dependency Ratio

Green Brook township Sex Ratio

Female3,09944.39%
Male3,88355.61%

Green Brook township Population by Age

Green Brook township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2,2722.99937
Married1,5213.5792.27.8
Non Family4641.3594.65.4
Female2412.593.86.2
Male463.151000

3.37

Average Family Size

2.99

Average Household Size

93.0%

Rate of Home Ownership

66.95%10.61%20.42%Households by Type

Married

Male

Female

NonFamily

MaleNon FamilyFemaleAllMarried00.10.20.30.40.50.60.70.80.91

owner

renter

Green Brook township Households and Families

Less Than 9th Grade9th to 12th GradeHigh School GraduateSome CollegeAssociates DegreeBachelors DegreeGraduate Degree02004006008001K

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade2294.75%
Associates Degree1703.53%
Bachelors Degree1,67834.81%
Graduate Degree1,07222.24%
High School Graduate97420.2%
Less Than 9th Grade1563.24%
Some College54211.24%
20.2%11.24%34.81%22.24%Over 25 Education

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Green Brook township Educational Attainment by Sex (over 25)

Green Brook township Educational Attainment by Race

2+ RacesWhiteAsianHispanicOther Race0%20%40%60%80%100%

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White2,9072,7941,585
Asian1,1111,009852
Hispanic778615312
Other Race427257109
2+ Races313313141

The highest rate of high school graduation is among 2+ races people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 76.69%.

Green Brook township Educational Attainment by Race

OverallLess Than 9th GradeHigh School GraduateSome CollegeBachelors DegreeGraduate Degree$0$50,000$100,000$150,000

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$95,670$110,298$95,446
Graduate Degree$130,055$146,726$104,000
High School Graduate$52,500$71,442$0
Less Than 9th Grade$47,684$48,852$33,484
Overall$90,270$92,108$86,523
Some College$69,375$69,313$69,479

$90,270

Average Earnings

$92,108

Average Male

$86,523

Average Female

Green Brook township Earnings by Educational Attainment

Green Brook township Language by Age

62.3%9.57%11.18%16.64%Languages

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Green Brook township Language

62.3% of Green Brook township residents speak only English, while 37.7% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 16.64% of the population.

Green Brook township Language

Green Brook township Poverty by Race

AsianMultipleWhiteHispanic0%1%2%3%4%5%6%7%8%9%10%11%12%13%

rate

Name
Total
In Poverty
Poverty Rate
Asian1,78923112.91%
White3,783972.56%
Multiple5836511.15%
Hispanic1,217231.89%

5.7%

Overall Poverty Rate

7.95%

Male Poverty Rate

2.9%

Female Poverty Rate

Poverty in Green Brook township

The race most likely to be in poverty in Green Brook township is Asian, with 12.91% below the poverty level.

The race least likely to be in poverty in Green Brook township is Hispanic, with 1.89% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 3.34%, and for those that did not work, the poverty rate was 20.59%.

Green Brook township Poverty

Less Than 9th GradeHigh SchoolSome CollegeBachelors or Greater0%1%2%3%4%5%6%7%8%9%10%

rate

Rate
Poverty
High School9.62%
Some College4.27%
Bachelors or Greater3.14%
Less Than 9th Grade0%

Green Brook township Poverty Rate by Education

Male EmployedMale UnemployedFemale EmployedFemale Unemployed0%0.2%0.4%0.6%0.8%1%1.2%1.4%1.6%1.8%

rate

Rate
Poverty
Male Employed1.79%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

Green Brook township Poverty Rate by Employment Status and Sex

Green Brook township Income by Household Type

Under10k10kTo15k15kTo25k25kTo35k35kTo50k50kTo75k75kTo100k100kTo150k150kTo200kOver200k0102030405060

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$208,452$233,310
Households$218,864$223,514
Married Families$213,988$-999,999,999
Non Families-$169,430
HouseholdsFamiliesMarried FamiliesNon Families050,000100,000150,000200,000

mean

median

Income by Household Type

Green Brook township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.1%

Overall Marriage Rate

57.7%

Male Marriage Rate

52.1%

Female Marriage Rate

Green Brook township Married by Age and Sex

55-6435-4445-54Over 6520-34020406080100

male

female

Green Brook township Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.

Green Brook township Marital Status by Race

OtherRaceHispanicAsianWhiteWhiteNonHispanicTwoOrMoreRaces0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Green Brook township Marital Status

48.89%11.11%40%Veterans by War

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

144

Number of Veterans

80

Male Veterans

64

Female Veterans

War
Veterans
Second Gulf War44
Vietnam36
First Gulf War10
Korea0
World War II0

Green Brook township Veterans by War

18 to 3435 to 5455 to 6465 to 7475+0510152025303540455055

count

Age Group
Veterans
35 to 5454
55 to 6445
75+35
65 to 7410
18 to 340

Green Brook township Veterans by Age

WhiteHispanic2+ Races0102030405060708090100110120130

count

Name
Veterans
% of Total
White1253.62%
Hispanic445.03%
2+ Races194.69%

Green Brook township Veterans by Race

Green Brook township Veterans by Education

6.25%6.94%12.5%74.31%Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.97%

Veteran Poverty Rate

0%

Veteran Disability Rate

Green Brook township Veterans by Education

16 - 1920 - 2425 - 2930 - 3435 - 4445 - 5455 - 5960 - 6465 - 7475+0102030405060708090100

LaborForceParticipation

68.5%

Labor Force Participation

65.1%

Employment Rate

5%

Unemployment Rate

Green Brook township Employment by Age

2+ RacesHispanicOther RaceWhiteWhite Non-HispanicAsian0102030405060708090

LaborForceParticipation

Green Brook township Employment by Race

Less Than High SchoolHigh School GraduateSome CollegeBachelors or Greater0102030405060708090100

LaborForceParticipation

Green Brook township Employment by Education

Origin of Non-Citizens

5.82%61.99%32.19%Origin

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

19.82%54.94%21.21%Origin

Europe

Asia

Africa

Oceania

Latin America

North America

52.41%

Born in Green Brook township

68.88%

Native Born

31.12%

Foreign Born

8.36%

Non Citizen

22.76%

Naturalized

Place of Birth

68.88% of Green Brook township residents were born in the United States, with 52.41% having been born in New Jersey. 8.36% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Green Brook township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20297,147-24-0.33%
20287,171-24-0.33%
20277,195-24-0.33%
20267,219-24-0.33%
20257,243-24-0.33%
20247,267-24-0.33%
20237,291-24-0.33%
20227,315-5-0.07%
20217,320610.84%
20207,2592173.08%
20197,042-50-0.71%
20187,092-16-0.23%
20177,108-27-0.38%
20167,135-8-0.11%
20157,143-35-0.49%
20147,178-22-0.31%
20137,200-6-0.08%
20127,20650.07%
20117,201200.28%
20107,18100%

Green Brook township Population by Year